I'm sure that there are plenty. They're probably the southern democrats that lost the Civil War, the ones that are now racist Republicans.
But I don't recall this kind of blatant rewrite taking place all over the US.
BTW, I see that they Park Service was ordered to remove statements enshrined at Bunker Hill. One was from Vietnam vets who wished for peace and less war. Too woke. One dealt with the conflict of freedom loving FF's holding slaves. WAY too woke. And then was the statement that immigrants should be held in the same regard as "non-immigrants". What the fuck was a non-immigrant in 1770?
But this was too woke for the Trumpists.
But I'm sure that Democrats are just as guilty of doing this stuff everywhere. Just need some substantiation from you, not empty bullshit. And if you want your what-about-ism to carry weight, make sure that your examples have some heft.
I also like the rewrite at the Grand Canyon, where you can buy a book that explains how the GC was created by Noah's flood. But that was way before Trump, not his craziness. That's courtesy of the crazy religious rightists.